Ken I seem to have lost the weather sites on the map. my mesonet now just shows maps only with not actual stations or data - though are listed in the TABs. (current Conditions, Station features seem ok.

Busted.. you found parts that I'd NOT updated, and I've not been watching my error_log closely for a while.

The issue was caused by no readings for GUST (mostly) and in some instances by bad reading for TEMP or HUM in the fire-danger script.

I've added some is_numeric() checks before trying to do math on the values.

Try V3.09 of mesonet-map-common.php here and let me know if that cures the error_log entries you've been seeing. Try it on all the nets (please)... I did on my site (7.1.8) and no more errata shown for me